This wireless handheld microphone features adjustable gain and an on/off switch for easy use. The system is compatible with Shure and is designed with a dynamic transducer type for optimal sound quality. The sleek black design of this microphone system is perfect for any musician or DJ looking for a reliable and high-quality wireless microphone. Made in China, this unit comes with one wireless microphone and is suitable for any live performance. Upgrade your setup today with the Shure SLX4 Beta 58a Wireless Microphone System.